Merge pull request #22939 from stopmosk:21826-python-bindings-for-videocapturewaitany

Add Python bindings for VideoCapture::waitAny #21826

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake

modules/core/include/opencv2/core/bindings_utils.hpp

@@ -35,6 +35,14 @@ String dumpInt(int argument)
     return cv::format("Int: %d", argument);
 }
 
+CV_WRAP static inline
+String dumpInt64(int64 argument)
+{
+    std::ostringstream oss("Int64: ", std::ios::ate);
+    oss << argument;
+    return oss.str();
+}
+
 CV_WRAP static inline
 String dumpSizeT(size_t argument)
 {